PSLE A cooking club has 60 male and 90 female members. 75% of the male members and 50% of the female members are non-students. What percentage of the members are non-students?
|
Male members |
Female members |
Total |
60 100% |
90 100% |
Types |
Non-students |
Students |
Non-students |
Students |
Percent |
75% |
25% |
50% |
50% |
Number |
45 |
|
45 |
|
Number of male non-students
= 75% x 60
=
75100 x 60
= 45
Number of female non-students
= 50% x 90
=
50100 x 90
= 45
Total number of non-students
= 45 + 45
= 90
Total number of members
= 60 + 90
= 150
Percentage of the members that are non-students
=
Non-studentsTotal members x 100%
=
90150 x 100%
= 60%
Answer(s): 60%